Work vehicle



FIG. 1 is an upper rear perspective view of a work vehicle, showing ournew design;

FIG. 2 is a left side view thereof.

FIG. 3 is a right side view thereof.

FIG. 4 is a front view thereof.

FIG. 5 is a rear view thereof.

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The claimed design is shown in solid lines in the drawings. The portionsof the drawings shown in broken lines form no part of the claimeddesign. The portions of the drawings shown in broken lines havingunequal segments illustrate the boundary of the claimed design and formno part of the claimed design.

CLAIM The ornamental design for a work vehicle, as shown and described.